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152results about How to "Controlled reproduction" patented technology

Reproduction device, reproduction method, reproduction program, and recording medium

With a reproduction-only disc having a large recording capacity, an interactive function having a higher degree of freedom than the related art can be easily accomplished. A virtual player model corresponding to a function of a player is created and described in Java. BDBasicPlayer 210 detects a user input and the status change of the player and generates an event. An object 211 that implements a listener interface registers an event listener corresponding to an event that the object 211 is caused to receive to BDBasicPlayer 210 before the event takes place. When the event becomes unnecessary, it is unregistered. BDBasicPlayer 210 transmits the event to the object 211 in which the event listener has been registered. The object 211 executes a method corresponding to the received event. The relationships between events and methods can be flexibly set. Thus, a complicated interactive function can be easily accomplished.
Owner:SONY CORP

Recording medium, apparatus for forming the recording medium, and apparatus and method for reproducing the recording medium

Disclosed herein are a recording medium, an apparatus for forming the recording medium, and an apparatus and method for reproducing the recording medium. CPI (Copy Protection-related Information), identification information (CPI_Flag) indicative of recording or non-recording of the CPI, and / or a plurality of contents specific information (CSI) with different formats are recorded in a PIC (Permanent Information & Control data) zone of a high-density optical disc such as a BD-ROM (Blu-ray Disc-ROM). A formatting operation and mastering operation are performed under the condition that control data including the CPI, CPI_Flag and / or CSI is separated from main data. An optical disc device judges whether the optical disc has been illegally copied, with reference to the CPI, CPI_Flag and / or CSI read from the optical disc, and compulsorily stops a data playback operation upon judging that the disc has been illegally copied. Therefore, it is possible to effectively protect an optical disc from illegal copying, make an accurate and easy distinction between a legally made optical disc and an illegally made optical disc, and restrict reproduction of an illegally made optical disc.
Owner:LG ELECTRONICS INC

Signal recording medium, content signal generation apparatus, content signal reproduction method, and content signal reproduction apparatus

A content signal having a control signal added thereto indicating whether or not a playback restricting function for restricting reproduction is activated is recorded on a disk. When an encryption key generation section determines at the time of reproduction that the content signal has the control signal added thereto indicating that the playback restricting function is activated, it is determined whether or not a playback permission condition is satisfied. The playback permission condition is read from the disk, or acquired via a communication section if it is not stored on the disk. A correct encryption key Kp is supplied to an encryption processing section only when the playback permission condition is satisfied. The encryption processing section decrypts the encrypted content signal recorded on the disk with the encryption key Kp and the correctly decrypted content signal is outputted from an output control section.
Owner:SONY CORP

Recording medium and producing method thereof, reproducing method and reproducing apparatus, and copyright managing method

A GUID as title information and a global serial number are recorded in a BCA of a digital video disc 60. A hash value of the GUID is embedded as an electronic watermark in a data area 64. When content data is reproduced from the digital video disc 60, a match of information of the two GUIDs is checked so as to prevent the digital video disc 60 from being illegally copied. A lead-in area 63 and a managing organization 20 provide disc revocation lists. With a global serial number and a disc revocation list, content data can be prevented from being reproduced from an illegally distributed disc. A film WM detector 84 detects data embedded in a movie shown in a theater so as to prevent content data from being reproduced from a disc on which the embedded data is recorded. Thus, content data can be prevented from being reproduced from an illegally distributed disc before a copyright supervisor of the content authorizes the disc to be distributed.
Owner:SONY CORP +1

Composite constructed wetland used for low pollution water purification treatment of farmlands and villages

The invention relates to a composite constructed wetland used for low pollution water purification treatment of farmlands and villages. The composite constructed wetland comprises a floating plant stabilization pond, a submerged plant oxidation pond and an emergent aquatic plant / hygrophyte ecology gravel bed which are orderly set along a water flow direction, wherein the floating plant stabilization pond is planted with floating plants, the submerged plant oxidation pond is planted submerged plants, and the emergent aquatic plant / hygrophyte ecology gravel bed is planted with emergent aquatic plants / hygrophytes. The composite constructed wetland adopts an ecological engineering processing method, and the operation cost of the composite constructed wetland is low; the total nitrogen removal rate and the total phosphorus removal rate of the low pollution water of farmlands and villages can reach more than 50% and more than 60%. In the composite constructed wetland, the floating plates, the submerged plants, and the emergent aquatic plants / hygrophytes planted in the floating plant stabilization pond, the submerged plant oxidation pond and the emergent aquatic plant / hygrophyte ecology gravel bed are aquatic economic plants which are capable of generating economic benefits and are easy to popularize in rural areas.
Owner:SHANGHAI JIAO TONG UNIV

Automated performance technology using audio waveform data

In order to play waveform data back at a variable performance tempo by using waveform data which complies with a desired reference tempo, the present invention performs a timeline-expansion / contraction control on the waveform data to be played back, according to the relationship between the performance tempo and the reference tempo. The present invention also determines whether to limit the playback of the waveform data according to the relationship between the performance tempo and the reference tempo. In the case that playback is to be limited, the present invention stops playback of the waveform data, or reduces the resolution of playback processing and continues playback of the waveform data. The present invention stops playback of the waveform data when, for example, the relationship between the performance tempo and the reference tempo is a relationship in which the waveform data would be played back at a performance tempo which would cause a processing delay or a deterioration of sound quality. As a result, it is possible to preemptively prevent a system freeze and solve problems such as the generation of music which has a slower tempo than the desired performance tempo, or the generation of music which includes the intermittent cutting out of sound due to noise, or a significant reduction to sound quality.
Owner:YAMAHA CORP

Information-signal playback system, information-signal reading apparatus, information-signal processing apparatus, information-signal playback method, information-signal reading method and information-signal processing apparatus

The present invention relates to an apparatus and a method for protecting the copyright of an information signal recorded on a recording medium such as a DVD (Digital Video Disc) for presenting the signal to the user or an information signal transmitted through transmission media such as the Internet and for preventing an illegal copy of such an information signal. To put it in detail, information on copyright protection which is read out from the recording medium and information on copyright protection which is encrypted to make the information difficult to alter is used. If both of the information do not match each other, the information on copyright protection is judged to have been altered in an attempt to play back the information signal which is obtained as a result of an illegal copy operation in which case, the operation to play back the information signal is disabled.
Owner:SONY CORP

Electronic apparatus, reproduction control system, reproduction control method, and program therefor

Provided is an electronic apparatus including: a storage to store first and second contents, each of which includes scenes, and meta-information items each indicating a feature of each scene of the first and second contents; a reproducer to reproduce the first and second contents; an operation receiver to receive an input of an operation by a user; and a controller to control the storage to store an operation-history information item indicating an operation history of the user for each scene during reproduction of the first content while it is associated with the meta-information item of each scene, to calculate a similarity between scenes of the first and second contents based on the meta-information items, and to control the reproducer to change a reproduction mode for each scene based on the operation-history information item and the similarity during reproduction of the second content.
Owner:SONY CORP

Sludge synthetic fuel and preparation thereof

The invention provides a mud synthesizing fuel which includes mud, coal powder and the materials of plant fiber. The mud includes the mud generated by the treatment and drainage of living sewage, river mud as well as the mud generated during the industrial treatment process of paper making or dejection; besides, the following pre-treatments are carried out on the mud: (1) a microorganism inoculant is added in the mud for processing; (2) an odour removing agent is added in the mud after being treated by step (1) for processing. When pre-treatments are carried out on the mud in the mud synthesizing fuel disclosed in the invention, the microorganism inoculant and the odour removing agent are added for processing, thus being capable of removing the metals and the peculiar smells in the mud, thereby reducing the pollution to the environment when the fuel is burnt.
Owner:汤广武

Fermentation bed padding additive for sow

InactiveCN104488737AImprove adsorption capacityEffectively promote adsorptionAnimal housingBiotechnologyPumpkin seed
The invention discloses fermentation bed padding additive for sow. The fermentation bed padding additive for sow is composed of 1-5% of litsea cubeba leaf, 2-6% of mulberry leaf, 2-6% of garden balsam stem, 4-8% of sophora flower, 3-7% of pepper, 2-6% of annual fleabane herb, 3-7% of pumpkin seed, 1-3% of light yellow sophora root, 1-5% of duckweed, 2-6% of honeysuckle, 2-6% of honeysuckle stem, 1-5% of groundsel, 35-55% of attapulgite and 4-12% of fermentation bed strain by weight. The fermentation bed padding additive for sow is reasonable in formula, broad in raw material source, convenient to use, capable of effectively accelerating excrement fermentation and decomposition, and capable of adsorbing toxic and harmful substance, killing pests, controlling the pathogenic microorganism reproduction, promoting sow growth, reinforcing the reproduction ability and improving the culture benefit.
Owner:XINYANG AGRI & FORESTRY UNIV

Information signal reproducing apparatus, information signal outputting apparatus, information signal reproducing method, and information signal outputting method

An information signal reproducing apparatus for reproducing an information signal from a recording medium on which the information signal, including added copy control information is recorded, comprising a first detector for detecting whether the information signal read out from said recording medium is encrypted or not-encrypted and for producing an output representative thereof; a second detector for detecting said copy control information from the information signal read out from the recording medium and for producing an output representative thereof; and a controller for selectively restricting reproduction of the information signal based on the outposts of the first detector and the second detector.
Owner:SONY CORP

Modified atmosphere freshness-retaining method for strawberry

The invention discloses a modified atmosphere freshness-retaining method for strawberry. Freshly picked strawberry is pre-cooled and put in a packaging container and the mixed gas of oxygen, carbon dioxide and nitrogen is introduced into the packaging container to lead the nitrogen concentration to be 85-95%, the oxygen concentration to be 1-8% and the carbon dioxide concentration to be 1-6%. The packaged strawberry is put in a refrigerator for cold storage at the temperature of 0-2 DEG C. The method leads the strawberry which is liable to oxidation stain to keep fresh and unchanged color and taste within 25 days, thus the product quality is ensured.
Owner:SUZHOU YAHE PRESERVATION TECH

Content reproduction apparatus, content recording apparatus, network system, and content recording/reproduction method

Content reproduction apparatus, content recording apparatus, network system, and method of recording and reproducing content are provide. The content reproduction apparatus includes an original content reception section for receiving streams of original content; an encrypted content transmission section for encrypting the streams of original content received by the original content reception section for transmission so as to be recorded on an external content recording apparatus through a network; an information transmission section for transmitting information about the transmitted content including identifying information of a self apparatus so as to be recorded on a recording medium of the content recording apparatus in association with the encrypted streams of content; a content requesting section for requesting the content recording apparatus to acquire the encrypted streams of content recorded in association with the identifying information of the self apparatus; and a content reproduction section for receiving the encrypted streams of content transmitted from the content recording apparatus in accordance with the request, and decrypting the encryption for reproduction.
Owner:SONY CORP

Modified atmosphere preservation method of spinach

The invention discloses a modified atmosphere preservation method of spinach. The modified atmosphere preservation method comprises the following steps: (1) the spinach to be preserved is picked and selected; (2) the picked and selected spinach is precooled; (3) the precooled spinach is sterilized; (4) the sterilized spinach is put in a packaging container and the mixed gas of oxygen, carbon dioxide and nitrogen is introduced into the packaging container until the concentration of nitrogen, oxygen and carbon dioxide is 85-95%, 1-8% and 1-6% respectively; (5) after modified atmosphere packaging, the spinach is refrigerated in a cold storage. According to the preservation method disclosed by the invention can, in-vivo breath of the spinach can be restrained, body water of the spinach can be kept and the shelf life of the spinach is prolonged.
Owner:SUZHOU YAHE PRESERVATION TECH

Attapulgite oil-extracting and water-injecting sterilizing algicide for oil field

InactiveCN101779654ABroad-spectrum bactericidal algicidal abilityEfficient sterilization and algae killing abilityBiocideDisinfectantsAdditive ingredientDefoaming Agents
The invention discloses an attapulgite oil-extracting and water-injecting sterilizing algicide for an oil field, which comprises salt-resisting attapulgite clay, dithiocyano-methane, lauryl dimethyl benzyl ammonium chloride, stearyl ethoxyl imidazoline and solid silicone defoaming agent. The ingredients of the attapulgite oil-extracting and water-injecting sterilizing algicide are added into a stirrer for stirring, ground after being uniformly stirred and mixed, and packaged into the finished product of the attapulgite oil-extracting and water-injecting sterilizing algicide. The attapulgite oil-extracting and water-injecting sterilizing algicide has broad spectrum and highly-efficient sterilizing and alga-killing capacity, a certain oil-removing and deodorizing capacity and corrosion-releasing and scale-inhibiting functions, and functions of protecting well walls, reducing the well abandonding rate, improving the drilling efficiency and lowering the drilling cost, and is suitable for sterilizing and killing alga and releasing corrosion and inhibiting scale of injected water of the oil field.
Owner:许庆华

Foam-type lotion for preventing and treating hoof disease of dairy cow, preparation method and application thereof

InactiveCN107485606ABroad-spectrum bactericidal algicidal abilityGood slime stripping effectAntibacterial agentsAntisepticsDiseaseFoaming agent
The invention discloses a foam-type lotion for preventing and treating hoof disease of dairy cow. The lotion includes, by weight, 0.1-30 parts of glutaraldehyde, 0.1-20 parts of quaternary ammonium salt, 1-15 parts o a foaming agent, 0.5-5 parts of a foam stabilizer, 0.1-5 parts of a pH regulator, 0.01-1 part of a coloring agent, and 5-20 parts of water. The foam-type lotion can uniformly coat the surface of hoofs of dairy cow and effectively prevents and treats the hoof disease of dairy cow. The lotion has good sterilizing effect, is high in curative rate, is environment-friendly and has significant management distinguishing effect.
Owner:SHANGHAI CONSON BIOLOGICAL TECH

Bacillus subtilis for preventing and controlling Chinese herbal medicine soil-borne diseases and preparation method of bactericide thereof

The invention relates to a bacillus subtilis for preventing and controlling Chinese herbal medicine soil-borne diseases and a preparation method of a bactericide thereof, in particular to a bacillus subtilis and a preparation method of the bactericide thereof. The bacillus subtilis X1 for controlling the Chinese herbal medicine soil-borne diseases is Bacillus with a preservation number of CGMCC No.4037 and a preservation date of 26th, July 2010. The bactericide is prepared by the following steps: inoculating an activated strain to a NYD fluid nutrient medium for enrichment culture to obtain a sterilized solution with 2-4 billion / millimetre in bacterial count concentration. The bacillus subtilis X1 of the invention is a bio-control bacterial strain which is provided with high control effect on the soil-borne diseases and the bactericide can enjoy a prevention rate of 60-80% on the Chinese herbal medicine soil-borne diseases including ginseng root rot, sclerotiniose, North China fritillary sclerotiniose, Schisandra chinensis root rot, seedling blight and the like. The bactericide bio-control preparation is safe and environment-friendly and does not damage drug resistance of nontarget organisms and inductive pathogenic bacteria.
Owner:INST OF MICROBIOLOGY HEILONGJIANG ACADEMY OF SCI

Light-induced mosquito eradication flowerpot

The invention relates to a light-induced mosquito eradication flowerpot for controlling the propagation of mosquitoes in gardens, which comprises a flowerpot body, spawning cavity, an insectary, an eclosion chamber, a skylight pipe, a planting groove and flowers and trees, wherein the flowers and trees are planted in the planting groove on the upper part of the water-containing flowerpot body; the spawning cavity is formed in the center of the flowerpot body, a mosquito inducing opening is formed on the upper part of the spawning cavity, and a mosquito larva outlet gap is formed on the lower part of the spawning cavity; the eclosion chamber is formed below the planting groove, and a water body below the eclosion chamber is used as the insectary; the flowerpot corresponding to the eclosion chamber is provided with a window and an overflow gate; and the planting groove is provided with the skylight pipe for daylighting and ventilating. Female mosquitoes fly into the spawning cavity and spawn on a water surface at a spawning opening in the center of a floating ring, mosquito larvae descend due to phototropism, swim into the bright insectary from the gap and find food to pupate, and adult mosquitoes subjected to eclosion are trapped in the eclosion chamber, so that a reproduction chain is interrupted; and when water in the flowerpot is dried, the floating ring sinks and blocks the gap to prevent the mosquitoes in the eclosion chamber from escaping. The light-induced mosquito eradication flowerpot is widely arranged in living quarters or beauty spots so as to beautify the gardens and eradicate the mosquitoes without paying more money.
Owner:黄竹 +1

Compound cow hoof bath lotion and preparation method thereof

InactiveCN107837398ABroad-spectrum bactericidal algicidal abilityGood slime stripping effectAntibacterial agentsAntisepticsDiseaseLotion
The invention discloses a compound cow hoof bath lotion. The compound cow hoof bath lotion comprises the following components in parts by weight: 1-45 parts of a sterilizing agent, 1-40 parts of a hoof protection agent, 1-20 parts of a plant extract product, 1-20 parts of an astringent, 1-15 parts of a synergist, and 10-30 parts of deionized water. The protect can be used for preventing generationof cow hoof disease, disease condition can be controlled while disease happens, the compound cow hoof bath lotion does not contain formaldehyde, excitant and carcinogenicity on people and livestock can be avoided, and environment pressure due to hoof bath by single usage of copper sulphate can be alleviated through direct discharge. The invention also discloses a preparation method of the compound cow hoof bath lotion, which has the advantages of simple operation and easy acquisition of raw material, and is suitable for large-scale production.
Owner:SHANGHAI CONSON BIOLOGICAL TECH

Bactericidal scale and corrosion inhibitor for seawater desalination

The invention provides a bactericidal scale and corrosion inhibitor for seawater desalination, and belongs to the technical field of chemical engineering. The bactericidal scale and corrosion inhibitor comprises, by weight, 10-15% of polyquaternary ammonium salt, 20-30% of sodium polyepoxysuccinate, 20-30% of polyaspartic acid-polymaleic anhydride, 5-10% of a zinc salt, 5-10% of dodecyl dimethyl benzyl ammonium bromide, and the balance of water. The bactericidal scale and corrosion inhibitor has scale inhibition, corrosion inhibition and sterilization functions, and all components of the bactericidal scale and corrosion inhibitor have very good intermiscibility, cooperativity and complementarity, so the bactericidal scale and corrosion inhibitor can substitute present single function scale and corrosion inhibitors and bactericides, and has comprehensive functions; and a formula and a preparation method of the bactericidal scale and corrosion inhibitor are green, compound raw materials adopted in the invention contain no phosphorus and cause no water eutrophication, discharged water causes no pollution to environment, and the preparation method is simple and feasible, is a clean technology, and has no emission of industrial three wastes.
Owner:安徽省蓝天能源环保科技有限公司

Modified atmosphere preservation method of fresh honey peaches

The invention discloses a modified atmosphere preservation method of fresh honey peaches. Precooled fresh honey peaches are put in a packaging container; mixed gas of oxygen, carbon dioxide and nitrogen is introduced into the packaging container until the concentration of nitrogen, oxygen and carbon dioxide is 85-95%, 1-8% and 1-6% respectively. According to the preservation method disclosed by the invention, the problems that honey peaches are extremely difficult to store and the time for preservation is short can be mainly solved, and the refreshing time the honey peaches lasts for as long as 25 days.
Owner:SUZHOU YAHE PRESERVATION TECH

Meat duck fermentation bed packing additive

The invention discloses a meat duck fermentation bed packing additive. The meat duck fermentation bed packing additive comprises the following raw materials in percentages by weight: 1-5% of fructus forsythiae, 2-6% of radix isatidis, 2-6% of indigo naturalis, 4-8% of Sedum sarmentosum, 3-7% of pulvis fumi carbonisatus, 2-6% of duckweed, 3-7% of semen cassiae, 1-3% of Rhizoma Decumbentis, 1-5% of scandent hop, 2-6% of Chinese mahonia, 2-6% of gemma agrimoninae, 1-5% of pseudo-ginseng, 35-55% of attapulgite and 4-12% of fermentation bed culture. The meat duck fermentation bed packing additive is reasonable in formula, the raw materials are easily obtained, the additive is convenient to use, the fermentation and decomposition of feces can be effectively promoted, toxic and harmful substances are adsorbed, pests are killed, the reproduction of pathogenic microorganisms is controlled, the growth of meat ducks is promoted, and the culture benefit is improved.
Owner:LIUZHOU SHILONG POULTRY

Preparation method for high-efficiency slim stripping bactericide

The invention provides a preparation method for high-efficiency slim stripping bactericide. The high-efficiency slim stripping bactericide comprises raw materials in parts by weight: 200-300 parts of dodecyl dimethyl benzyl ammonium chloride, 150-250 parts of ethanol, 50-150 parts of isopropanol, 1-10 parts of sodium diethylhexyl sulfosuccinate, 40-60 parts of alkylphenol ethoxylates, and 500-600 parts of deionized water. The preparation method comprises the steps: sequentially adding raw materials into a container, mixing together with deionized water, and evenly mixing to obtain the high-efficiency slim stripping bactericide product. 200-2000mg / L of the high-efficiency slim stripping bactericide is added each time by metering of the volume of treated water at one to two times each season. Dodecyl dimethyl benzyl ammonium chloride is prepared by the following steps: firstly pumping dodecyl / tetradecan tertiary amine and the deionized water into a reaction kettle, and conducting temperature rise to 75 DEG C; and starting dripping benzyl chloride, maintaining the temperature at 75-85 DEG C, dripping within 2.5-3h, conducting heat preservation for 2-3h, and cooling to 45 DEG C to obtain dodecyl dimethyl benzyl ammonium chloride.
Owner:新疆德安环保科技股份有限公司

Multifunctional bee mite controller and mite control method

The invention relates to the technical field of bee raising, in particular to a multifunctional bee mite controller and a mite control method. The multifunctional bee mite controller comprises a heating device arranged on the inner side of a bar frame, the heating device comprises a base frame and an electric heater arranged on the base frame, the base frame comprises two oppositely fitted frames, at least two comb foundation grids are arranged on the frames, comb foundations are arranged on the inner sides of the comb foundation grids, the electric heater is arranged between the two oppositely fitted frames, fitted with the bottoms of the comb foundations and provided with relatively independent heating areas, the number of the heating areas is equal to that of the comb foundation grids, and the positions of the heating areas correspond to those of the comb foundation grids. Compared with the prior art, the multifunctional bee mite controller has the advantages of convenience in operation, economical and practical properties, poisonless and harmless properties, high mite control efficiency and capability of promoting bee colony reproduction.
Owner:陈震

Preservation method of premade bass

The invention discloses a preservation method of premade bass. The preservation method comprises specific steps as follows: the bass is pretreated, pickled in a prepared preservation solution and treated with a fermented soybean extracting solution, the pickled fish coated with the fermented soybean extracting solution is subjected to several steps of vacuum packaging, super-high-pressure treatment and low-temperature storage and the like. The bass is pickled with common seasoners such as fresh ginger juice, cooking wine, table salt and the like firstly, then coated with a fermented bean product, namely, the fermented soybean extracting solution which has a unique flavor and contains a large quantity of active substances and treated with a super-high-pressure technique finally, breeding of putrefying bacteria can be controlled effectively, oxidative deterioration of the product in the storage process can be inhibited, the flavor and the taste of fish are retained, the shelf life of the product is prolonged, the variety of the flavor of the product is enriched to a certain extent, and the premade bass has remarkable market and economic benefits.
Owner:FARM PROD PROCESSING & NUCLEAR AGRI TECH INST HUBEI ACAD OF AGRI SCI
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